#9DB8CF
Closest named color: Light Grey Blue (#9DBCD4). oklch(77% 0.044 244.1), rgb(157, 184, 207).
Aa
Black text reads best on this color (10.19:1).
About this color
#9DB8CF is a medium-light, muted blue. In OKLCH its lightness is 77%, its chroma 0.044 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.011 away. Black text reads best on it, at 10.19:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.19:1 |
| White text | 2.06:1 |
Values
| HEX | #9DB8CF |
| RGB | rgb(157, 184, 207) |
| HSL | hsl(208, 34%, 71%) |
| OKLCH | oklch(77% 0.044 244.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #9DB8CF | 2.06:1 | Fails | Lc -44.7 | Non-text elements, placeholder text |
| Black text on #9DB8CF | 10.19:1 | AAA | Lc 63.7 | Content text, not long reading |
| #9DB8CF text on white | 2.06:1 | Fails | Lc 40.2 | Non-text elements, placeholder text |
| #9DB8CF text on black | 10.19:1 | AAA | Lc -62.1 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF2
oklch(93.6% 0.013 244.3)
-
Step 200
200
#CCDBE9
oklch(88.4% 0.025 246.2)
-
Step 300
300 (this color)
#9DB8CF
oklch(77% 0.044 244.1)
-
Step 400
400
#7AA6CA
oklch(70.7% 0.071 243.7)
-
Step 500
500
#578FBC
oklch(63% 0.09 244.2)
-
Step 600
600
#3A79A9
oklch(55.6% 0.099 244)
-
Step 700
700
#2C6691
oklch(49.2% 0.092 243.7)
-
Step 800
800
#265375
oklch(42.7% 0.075 243.8)
-
Step 900
900
#24455F
oklch(37.8% 0.059 244.1)
-
Step 950
950
#162837
oklch(26.9% 0.037 244.9)
#9DB8CF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #AFB8D0 | 0.024 |
| Deuteranopia (no green cones) | #A8B2CF | 0.020 |
| Tritanopia (no blue cones) | #8FBDBF | 0.036 |
| Achromatopsia (no color) | #B5B5B5 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DB8CF
#9DB8CF
oklch(77% 0.044 244.1)
- #C9AF97
#C9AF97
oklch(77% 0.045 64.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #9DB8CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.011
- Light Cornflower Blue #98C1D9 ΔE 0.024
- French Gray #ADB5BD ΔE 0.030
- Cloudy Blue #ACC2D9 ΔE 0.035
- Light Steel Blue #B0C4DE ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.054
- Dark Gray #A9A9A9 ΔE 0.057
- Silver #C0C0C0 ΔE 0.058
Use #9DB8CF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.